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Journal Articles

Study on Lubricating Performance of the Bubbly Oil Under High Shear Rate—Part 2: Application Study in High-Speed Bearing

Shuyun Jiang, Shaohua Li, Feida Zhou, Xiaohui Lin
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. August 2023, 145(8): 084103.
Paper No: TRIB-22-1247
DOI: https://doi.org/10.1115/1.4062407
Published Online: May 12, 2023
View Article titled, Study on Lubricating Performance of the Bubbly Oil Under High Shear Rate—Part 2: Application Study in High-Speed Bearing
Click here to open pdf in another window PDF for Study on Lubricating Performance of the Bubbly Oil Under High Shear Rate—Part 2: Application Study in High-Speed Bearing
Topics: Bearings, Lubrication, Thrust bearings, Shear rate, Viscosity, Temperature, Friction, Torque, Pressure, Film thickness
Journal Articles

Point Contact Thermal Mixed Elastohydrodynamic Lubrication Under Short-Period Intermittent Motion

Mingyu Zhang, Minglu Yao, Jing Wang, Yong Wan
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. August 2023, 145(8): 082202.
Paper No: TRIB-22-1278
DOI: https://doi.org/10.1115/1.4062098
Published Online: May 12, 2023
View Article titled, Point Contact Thermal Mixed Elastohydrodynamic Lubrication Under Short-Period Intermittent Motion
Click here to open pdf in another window PDF for Point Contact Thermal Mixed Elastohydrodynamic Lubrication Under Short-Period Intermittent Motion
Topics: Elastohydrodynamic lubrication, Film thickness, Friction, Lubrication, Pressure, Surface roughness, Temperature, Temperature effects
Journal Articles

Electrical Contact During a Rolling Vibratory Motion Considering Mixed Lubrication

Robert L. Jackson, Santosh Angadi
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. August 2023, 145(8): 082201.
Paper No: TRIB-22-1378
DOI: https://doi.org/10.1115/1.4062295
Published Online: May 2, 2023
View Article titled, Electrical Contact During a Rolling Vibratory Motion Considering Mixed Lubrication
Click here to open pdf in another window PDF for Electrical Contact During a Rolling Vibratory Motion Considering Mixed Lubrication
Topics: Contact resistance, Lubricants, Lubrication, Surface roughness, Film thickness, Vibration, Viscosity, Springs
Journal Articles

Influence of Free Water Droplets on Film Formation Under Point Contact Grease Lubrication

Yiming Han, Petr Sperka, Jing Wang, Ivan Krupka, Martin Hartl, Weimin Li, Xiaobo Wang, Weimin Liu
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. July 2023, 145(7): 074101.
Paper No: TRIB-22-1390
DOI: https://doi.org/10.1115/1.4056944
Published Online: April 25, 2023
View Article titled, Influence of Free Water Droplets on Film Formation Under Point Contact Grease Lubrication
Click here to open pdf in another window PDF for Influence of Free Water Droplets on Film Formation Under Point Contact Grease Lubrication
Topics: Film thickness, Water, Reciprocating motion, Lubrication, Drops, Cycles
Journal Articles

On the Lubrication and Stability Behaviors of a Conical Hybrid Floating Ring Bearing With Thermal Effects

Shuai Yang, Xueqing Jiang, Shaolin Zhang, Hong Guo, Shaoqi Cen
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. June 2023, 145(6): 064102.
Paper No: TRIB-21-1498
DOI: https://doi.org/10.1115/1.4056631
Published Online: March 16, 2023
View Article titled, On the Lubrication and Stability Behaviors of a Conical Hybrid Floating Ring Bearing With Thermal Effects
Click here to open pdf in another window PDF for On the Lubrication and Stability Behaviors of a Conical Hybrid Floating Ring Bearing With Thermal Effects
Topics: Bearings, Lubrication, Pressure, Stability, Stiffness, Temperature, Temperature effects, Viscosity, Lubricants, Rotors
Journal Articles

A Comparison of the High-Pressure Viscometry and Optical Inference Methods Used to Determine the Pressure-Viscosity Coefficient

W. M. Hannon, C. H. Hager, R. J. Sadinski
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. May 2023, 145(5): 054104.
Paper No: TRIB-22-1225
DOI: https://doi.org/10.1115/1.4056283
Published Online: February 1, 2023
View Article titled, A Comparison of the High-Pressure Viscometry and Optical Inference Methods Used to Determine the Pressure-Viscosity Coefficient
Click here to open pdf in another window PDF for A Comparison of the High-Pressure Viscometry and Optical Inference Methods Used to Determine the Pressure-Viscosity Coefficient
Topics: Film thickness, Pressure, Viscosity, Shear (Mechanics), Refractive index, Lubricants, Uncertainty
Journal Articles

Tribological Behaviors and Meshing Efficiency of a Novel Planar Ball Reducer Based on the Elastohydrodynamic Lubrication Theory

Zhou Chen, Xianmiao Yang, Yibo Jiang, Shuiguang Tong, Zheming Tong
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. May 2023, 145(5): 054102.
Paper No: TRIB-22-1084
DOI: https://doi.org/10.1115/1.4056454
Published Online: January 9, 2023
View Article titled, Tribological Behaviors and Meshing Efficiency of a Novel Planar Ball Reducer Based on the Elastohydrodynamic Lubrication Theory
Click here to open pdf in another window PDF for Tribological Behaviors and Meshing Efficiency of a Novel Planar Ball Reducer Based on the Elastohydrodynamic Lubrication Theory
Topics: Elastohydrodynamic lubrication, Kinematics, Pressure, Tribology, Temperature, Torque, Film thickness, Cycles, Friction
Journal Articles

Research on Start-Stop Performance of Journal Bearing Based on an Isothermal and Mixed Lubrication Model With Different Acceleration and Deceleration Forms in Consideration

Chunxing Gu, Li Dai, Di Zhang
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. May 2023, 145(5): 054101.
Paper No: TRIB-22-1006
DOI: https://doi.org/10.1115/1.4056517
Published Online: January 5, 2023
View Article titled, Research on Start-Stop Performance of Journal Bearing Based on an Isothermal and Mixed Lubrication Model With Different Acceleration and Deceleration Forms in Consideration
Click here to open pdf in another window PDF for Research on Start-Stop Performance of Journal Bearing Based on an Isothermal and Mixed Lubrication Model With Different Acceleration and Deceleration Forms in Consideration
Topics: Bearings, Journal bearings, Lubrication, Friction, Film thickness
Journal Articles

Numerical Study on Method for Reducing Film Pressure and Its Fluctuation due to Surface Roughness in Elastohydrodynamic Lubrication Contact

Motohiro Kaneta, Kenji Matsuda
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. March 2023, 145(3): 034101.
Paper No: TRIB-22-1208
DOI: https://doi.org/10.1115/1.4056189
Published Online: November 23, 2022
View Article titled, Numerical Study on Method for Reducing Film Pressure and Its Fluctuation due to Surface Roughness in Elastohydrodynamic Lubrication Contact
Click here to open pdf in another window PDF for Numerical Study on Method for Reducing Film Pressure and Its Fluctuation due to Surface Roughness in Elastohydrodynamic Lubrication Contact
Topics: Pressure, Surface roughness, Thermal conductivity, Elastohydrodynamic lubrication, Film thickness
Journal Articles

Investigations on the Load Capacity of Multilayer Foil Thrust Bearing Based on an Updated Complete Model

Changlin Li, Jianjun Du, Jie Li, Zhenni Xu, Chenyang Zhao
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. February 2023, 145(2): 021202.
Paper No: TRIB-21-1538
DOI: https://doi.org/10.1115/1.4055130
Published Online: October 27, 2022
View Article titled, Investigations on the Load Capacity of Multilayer Foil Thrust Bearing Based on an Updated Complete Model
Click here to open pdf in another window PDF for Investigations on the Load Capacity of Multilayer Foil Thrust Bearing Based on an Updated Complete Model
Topics: Bearings, Stress, Thrust bearings, Deflection, Stiffness, Film thickness, Deformation
Journal Articles

Polymer Lubrication: Pressure–Viscosity–Temperature Dependence of Film Thickness for Highly Loaded Compliant Contacts in Elastohydrodynamic Lubrication Regime

Jiri Krupka, Krystof Dockal, Ivan Krupka, Martin Hartl
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. February 2023, 145(2): 021601.
Paper No: TRIB-22-1245
DOI: https://doi.org/10.1115/1.4055558
Published Online: October 26, 2022
View Article titled, Polymer Lubrication: Pressure–Viscosity–Temperature Dependence of Film Thickness for Highly Loaded Compliant Contacts in Elastohydrodynamic Lubrication Regime
Click here to open pdf in another window PDF for Polymer Lubrication: Pressure–Viscosity–Temperature Dependence of Film Thickness for Highly Loaded Compliant Contacts in Elastohydrodynamic Lubrication Regime
Topics: Film thickness, Lubricants, Pressure, Stress, Temperature, Viscosity, Elastohydrodynamic lubrication, Polymers, Lubrication
Journal Articles

Experimental Investigation of the Oil Supply Layer in a Model Rolling Bearing

He Liang, Zhihan Fan, Wenzhong Wang, Ziqiang Zhao
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. January 2023, 145(1): 011802.
Paper No: TRIB-22-1183
DOI: https://doi.org/10.1115/1.4055719
Published Online: October 11, 2022
View Article titled, Experimental Investigation of the Oil Supply Layer in a Model Rolling Bearing
Click here to open pdf in another window PDF for Experimental Investigation of the Oil Supply Layer in a Model Rolling Bearing
Topics: Ball bearings, Fluorescence, Hydrocarbon reservoirs, Rolling bearings, Viscosity, Lasers, Film thickness, Lubrication, Centrifugal force
Journal Articles

Implementation of the Elrod Algorithm in Practical Design of an Axial Lubricant Supply Groove in Journal Bearings

Shanshan Wei, Morel Groper
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. December 2022, 144(12): 121801.
Paper No: TRIB-22-1138
DOI: https://doi.org/10.1115/1.4054961
Published Online: August 9, 2022
View Article titled, Implementation of the Elrod Algorithm in Practical Design of an Axial Lubricant Supply Groove in Journal Bearings
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Topics: Algorithms, Bearings, Design, Film thickness, Journal bearings, Lubricants, Pressure, Stress, Cavitation
Journal Articles

A Simplified Model for Numerical Investigation of Bump-Type Foil Bearings Based on Contact Nonlinearity

Yan Zhang, Shuhong Xiao
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. December 2022, 144(12): 121001.
Paper No: TRIB-21-1635
DOI: https://doi.org/10.1115/1.4055027
Published Online: July 29, 2022
View Article titled, A Simplified Model for Numerical Investigation of Bump-Type Foil Bearings Based on Contact Nonlinearity
Click here to open pdf in another window PDF for A Simplified Model for Numerical Investigation of Bump-Type Foil Bearings Based on Contact Nonlinearity
Topics: Bearings, Clearances (Engineering), Contact mechanics, Displacement, Foil bearings, Friction, Pressure, Rotors, Stiffness, Stress
Journal Articles

An Experimental Approach to Evaluate Film Thickness in Starved Large-Size Spinning Contacts

Alberto Porras-Vazquez, David Philippon, Nicolas Fillot, Philippe Vergne, Nicolas Devaux, Lionel Lafarge, Guillermo E. Morales-Espejel
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. November 2022, 144(11): 111604.
Paper No: TRIB-22-1146
DOI: https://doi.org/10.1115/1.4054863
Published Online: July 18, 2022
View Article titled, An Experimental Approach to Evaluate Film Thickness in Starved Large-Size Spinning Contacts
Click here to open pdf in another window PDF for An Experimental Approach to Evaluate Film Thickness in Starved Large-Size Spinning Contacts
Topics: Disks, Film thickness, Rollers, Spin (Aerodynamics), Spinning (Textile), Lubricants
Journal Articles

Correlation Between Tribological and Vibration Behaviors in Sliding Lubricated Contacts

Thi-Na Ta, Jeng-Haur Horng, Yunn-Lin Hwang
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. November 2022, 144(11): 111603.
Paper No: TRIB-22-1038
DOI: https://doi.org/10.1115/1.4054744
Published Online: July 12, 2022
View Article titled, Correlation Between Tribological and Vibration Behaviors in Sliding Lubricated Contacts
Click here to open pdf in another window PDF for Correlation Between Tribological and Vibration Behaviors in Sliding Lubricated Contacts
Topics: Film thickness, Friction, Lubricants, Vibration, Wear, Tribology
Journal Articles

Kinematic-Geometric Lubrication Theory and Its Application to Arc-Toothed Cylindrical Worm Drive

Qingxiang Meng, Yaping Zhao, Jian Cui, Shibo Mu, Gongfa Li
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. November 2022, 144(11): 111602.
Paper No: TRIB-21-1572
DOI: https://doi.org/10.1115/1.4054541
Published Online: June 23, 2022
View Article titled, Kinematic-Geometric Lubrication Theory and Its Application to Arc-Toothed Cylindrical Worm Drive
Click here to open pdf in another window PDF for Kinematic-Geometric Lubrication Theory and Its Application to Arc-Toothed Cylindrical Worm Drive
Topics: Film thickness, Kinematics, Lubrication theory, Worm gears, Design, Mechanical drives
Journal Articles

Fluid–Solid Interaction Modeling of Elastohydrodynamic Lubrication Point Contacts

Wyatt Peterson, Kushagra Singh, Farshid Sadeghi
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. November 2022, 144(11): 111601.
Paper No: TRIB-22-1061
DOI: https://doi.org/10.1115/1.4054589
Published Online: June 23, 2022
View Article titled, Fluid–Solid Interaction Modeling of Elastohydrodynamic Lubrication Point Contacts
Click here to open pdf in another window PDF for Fluid–Solid Interaction Modeling of Elastohydrodynamic Lubrication Point Contacts
Topics: Computational fluid dynamics, Fluid structure interaction, Fluids, Modeling, Pressure, Stress, Film thickness, Elastohydrodynamic lubrication, Cavitation, Temperature effects
Journal Articles

Study on the Three-Dimensional Tribo-Dynamic Analysis of Piston Ring Pack Considering the Influence of Piston Secondary Motion

Zhan Liu, Xianghui Meng, Limin Zhang, Weisheng Cheng, Xing Wang
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. November 2022, 144(11): 111802.
Paper No: TRIB-21-1637
DOI: https://doi.org/10.1115/1.4054103
Published Online: June 20, 2022
View Article titled, Study on the Three-Dimensional Tribo-Dynamic Analysis of Piston Ring Pack Considering the Influence of Piston Secondary Motion
Click here to open pdf in another window PDF for Study on the Three-Dimensional Tribo-Dynamic Analysis of Piston Ring Pack Considering the Influence of Piston Secondary Motion
Topics: Film thickness, Piston rings, Pistons, Pressure, Friction, Rotation, Lubrication
Journal Articles

An Average Flow Model Considering Non-Newtonian Characteristics With Application to Grease Behavior

Miaojie Wu, Xu Han, Yourui Tao, Jiaxing Pei
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. October 2022, 144(10): 101802.
Paper No: TRIB-22-1062
DOI: https://doi.org/10.1115/1.4054508
Published Online: June 6, 2022
View Article titled, An Average Flow Model Considering Non-Newtonian Characteristics With Application to Grease Behavior
Click here to open pdf in another window PDF for An Average Flow Model Considering Non-Newtonian Characteristics With Application to Grease Behavior
Topics: Flow (Dynamics), Surface roughness, Pressure, Deformation, Rheology, Film thickness